1.
The Social Stratum Change and the Law of Service Exemption Institution Innovation in Northern Song Dynasty;
北宋社会阶层变动与免役法制度创新
2.
A Study on Peasant Stratas Changes in Jin-Sui Anti-Japanese Rural Base Area;
晋绥抗日根据地乡村农民阶层变动研究
3.
On the Features of Change in the Youth Hierarchy of Jin-Cha-Ji Anti-Japanese Basement;
晋察冀抗日根据地青年阶层变动的特点
4.
Principle and Methods: the Benefit Coordination of Modern Social Classes;
原则和出路:当代社会阶层变动下的利益关系调整
5.
This social stratum is unstable;
这个阶层是动摇的阶层；
6.
An Analysis on the Reasons of the Structural Vicissitudes of the Stratum of Farmers in Current China;
当代中国农民主体阶层结构变迁及动因分析
7.
Mutual Transaction of New Politics and Officials in Late Qing Dynasty--Taking Military Reform as an Example;
清末新政与士阶层的互动——以军事变革为例
8.
Discussing the Five Effects of the Changes in the Social Stratum Structure in China;
中国社会阶层结构变动的五大效应论析
9.
New changes of the modern Chinese social class structure and the creative theory of the socialist labor value;
社会阶层结构的新变化和劳动价值论的创新
10.
Social System Change in Former Soviet Union was Caused by the Conscious Promotion of the Benefit-gained Stratum within the Party;
苏联演变是党内既得利益阶层推动的自觉过程
11.
China's Current Social Stratum Structure Changes and Their Historical Significance
当代中国社会阶层结构的变动及其历史意义
12.
On the Development of the Social Political Change Under the Influence of Stratum Structure s Change with Wenzhou as Demonstration;
阶层结构变动对社会政治变化发展的影响——以温州为例的实证考察
13.
Changes of classes in China s countryside from 1949 to 1956;
1949～1956年我国农村阶级阶层的变迁
14.
How to Understand the New Changes in China s Classes and Strata at This Stage;
如何认识我国现阶段阶级阶层的新变化
15.
Research on the System Factor to Our Country Social Class Structure Change the Influence;
经济体制对当代中国社会阶层结构变动的影响研究
16.
Changes of Social Class Structure and Development of Economical Society--A Practical Analysis on Wenzhou;
社会阶层结构变动与经济社会的发展——对温州的实证分析
17.
These great changes in our social system are reflected differently among people of different classes, strata and social groups.
在不同的阶级、阶层、社会集团的人们中间，对于这个社会制度的大变动，有各种不同的反映。
18.
Why do the classified methods and the standards of the class and stratum take place?
阶级与阶层的划分方式、标准又为何发生改变？